13221695680

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{17123}}^1$

素因数の和:17286

約数の個数: 112

約数和(自身を含む): 33404129280

約数和(自身を除く): 20182433600

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 127, 152, 160, 190, 254, 304, 320, 380, 508, 608, 635, 760, 1016, 1216, 1270, 1520, 2032, 2413, 2540, 3040, 4064, 4826, 5080, 6080, 8128, 9652, 10160, 12065, 17123, 19304, 20320, 24130, 34246, 38608, 40640, 48260, 68492, 77216, 85615, 96520, 136984, 154432, 171230, 193040, 273968, 325337, 342460, 386080, 547936, 650674, 684920, 772160, 1095872, 1301348, 1369840, 1626685, 2174621, 2602696, 2739680, 3253370, 4349242, 5205392, 5479360, 6506740, 8698484, 10410784, 10873105, 13013480, 17396968, 20821568, 21746210, 26026960, 34793936, 41317799, 43492420, 52053920, 69587872, 82635598, 86984840, 104107840, 139175744, 165271196, 173969680, 206588995, 330542392, 347939360, 413177990, 661084784, 695878720, 826355980, 1322169568, 1652711960, 2644339136, 3305423920, 6610847840, 13221695680]

約数ペア:

[(1, 13221695680), (2, 6610847840), (4, 3305423920), (5, 2644339136), (8, 1652711960), (10, 1322169568), (16, 826355980), (19, 695878720), (20, 661084784), (32, 413177990), (38, 347939360), (40, 330542392), (64, 206588995), (76, 173969680), (80, 165271196), (95, 139175744), (127, 104107840), (152, 86984840), (160, 82635598), (190, 69587872), (254, 52053920), (304, 43492420), (320, 41317799), (380, 34793936), (508, 26026960), (608, 21746210), (635, 20821568), (760, 17396968), (1016, 13013480), (1216, 10873105), (1270, 10410784), (1520, 8698484), (2032, 6506740), (2413, 5479360), (2540, 5205392), (3040, 4349242), (4064, 3253370), (4826, 2739680), (5080, 2602696), (6080, 2174621), (8128, 1626685), (9652, 1369840), (10160, 1301348), (12065, 1095872), (17123, 772160), (19304, 684920), (20320, 650674), (24130, 547936), (34246, 386080), (38608, 342460), (40640, 325337), (48260, 273968), (68492, 193040), (77216, 171230), (85615, 154432), (96520, 136984)]